-52.26% is the change from 685 to 327
Calculation steps:
[( 327 - 685 ) ÷ 685] x 100 = -52.26%
Formula
Percentage change = [(327 - 685) / 685] x 100
Subtract the new number by the original number
327 - 685 = -358
-358 ÷ 685 = -0.5226277372262774
-0.5226277372262774 x 100 = -52.26%